Pith Number

pith:2F7OE2U7

pith:2021:2F7OE2U7K6YCCL2CU5E7K74EB7

not attested not anchored not stored refs pending

SYGMA: System for Generalizable Modular Question Answering OverKnowledge Bases

Achille Fokoue, Alexander Gray, Cezar Pendus, Dinesh Garg, Dinesh Khandelwal, Francois Luus, G P Shrivatsa Bhargav, Guilherme LimaRyan Riegel, Hima Karanam, Ibrahim Abdelaziz, L Venkata Subramaniam, Maria Chang, Nandana Mihindukulasooriya, Pavan Kapanipathi, Rosario Uceda-Sosa, Sairam Gurajada, Salim Roukos, Santosh Srivastava, Saswati Dana, Shajith Ikbal, Srinivas Ravishankar, Sumit Neelam, Udit Sharma, Young-Suk Lee

arxiv:2109.13430 v1 · 2021-09-28 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2F7OE2U7K6YCCL2CU5E7K74EB7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Temp-R1: A Unified Autonomous Agent for Complex Temporal KGQA via Reverse Curriculum Reinforcement Learning

Receipt and verification

First computed	2026-07-05T03:18:02.677829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d17ee26a9f57b0212f42a749f57f840fe5c05aa6a7b5ab32f7074e3d0223245c

Aliases

arxiv: 2109.13430 · arxiv_version: 2109.13430v1 · doi: 10.48550/arxiv.2109.13430 · pith_short_12: 2F7OE2U7K6YC · pith_short_16: 2F7OE2U7K6YCCL2C · pith_short_8: 2F7OE2U7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2F7OE2U7K6YCCL2CU5E7K74EB7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d17ee26a9f57b0212f42a749f57f840fe5c05aa6a7b5ab32f7074e3d0223245c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76190e6a62adebd96d1459c56ca3052d5fd0bb5b09c6c3183fd7ae91075400cb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-28T01:57:56Z",
    "title_canon_sha256": "67dec72e95915fc1d2ea3b538ba5b0b015ccc163236d4a53be369c33e8af9e1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13430",
    "kind": "arxiv",
    "version": 1
  }
}