Pith Number

pith:CRRTJURL

pith:2018:CRRTJURL3QVA3WLTLAV4EHJ5YG

not attested not anchored not stored refs pending

Community Member Retrieval on Social Media using Textual Information

Aaron Jaech, Mari Ostendorf, Shobhit Hathi

arxiv:1804.05499 v1 · 2018-04-16 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRRTJURL3QVA3WLTLAV4EHJ5YG}

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.

Receipt and verification

First computed	2026-05-18T00:18:28.003641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146334d22bdc2a0dd973582bc21d3dc1b594e29b82437d600591107b9fbe3ea6

Aliases

arxiv: 1804.05499 · arxiv_version: 1804.05499v1 · doi: 10.48550/arxiv.1804.05499 · pith_short_12: CRRTJURL3QVA · pith_short_16: CRRTJURL3QVA3WLT · pith_short_8: CRRTJURL

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/CRRTJURL3QVA3WLTLAV4EHJ5YG \
  | 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: 146334d22bdc2a0dd973582bc21d3dc1b594e29b82437d600591107b9fbe3ea6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8d7d738498bd3b05c9dc2bbe56da91e85f5ebf756c0459f536ed077d2c5242a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-16T04:03:52Z",
    "title_canon_sha256": "c54fc305e86f9c45ee9f04efba44bcad305fc990e13c233c746283c64b4cbd04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05499",
    "kind": "arxiv",
    "version": 1
  }
}