Pith Number

pith:4EP6S2PS

pith:2021:4EP6S2PSEJU2LMEMBNI3MOH6XG

not attested not anchored not stored refs pending

Analysis on Image Set Visual Question Answering

Abhinav Khattar, Aviral Joshi, Har Simrat Singh, Pulkit Goel, Rohit Prakash Barnwal

arxiv:2104.00107 v1 · 2021-03-31 · cs.CV · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EP6S2PSEJU2LMEMBNI3MOH6XG}

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	2026-07-05T02:28:23.933230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e11fe969f22269a5b08c0b51b638feb99f90d9a005327ea736014b4cb491cf9a

Aliases

arxiv: 2104.00107 · arxiv_version: 2104.00107v1 · doi: 10.48550/arxiv.2104.00107 · pith_short_12: 4EP6S2PSEJU2 · pith_short_16: 4EP6S2PSEJU2LMEM · pith_short_8: 4EP6S2PS

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/4EP6S2PSEJU2LMEMBNI3MOH6XG \
  | 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: e11fe969f22269a5b08c0b51b638feb99f90d9a005327ea736014b4cb491cf9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "785a5e4769acb7d44b9a927a01a68d94af1ec3c43eac74491f0a93960071d2eb",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-31T20:47:32Z",
    "title_canon_sha256": "d8e71410bc2fa4c788b738992329b54d315c8a4651a80d0d667bd1fe14312e32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00107",
    "kind": "arxiv",
    "version": 1
  }
}