Pith Number

pith:S53KXGGA

pith:2017:S53KXGGAMRDOBS3IEZXJKX6PAK

not attested not anchored not stored refs pending

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Anush Sankaran, Barry Mitchell, Hemamalini Subramanian, Hema Venkatarangan, Monika Gupta, Neelamadhav Gantayat, Rahul Aralikatte, Sampath Dechu, Senthil Mani, Shreya Khare

arxiv:1711.02012 v1 · 2017-11-02 · 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{S53KXGGAMRDOBS3IEZXJKX6PAK}

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	2026-05-18T00:31:16.333988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9776ab98c06446e0cb68266e955fcf0282fa92012b74cf5526256de62d159bc4

Aliases

arxiv: 1711.02012 · arxiv_version: 1711.02012v1 · doi: 10.48550/arxiv.1711.02012 · pith_short_12: S53KXGGAMRDO · pith_short_16: S53KXGGAMRDOBS3I · pith_short_8: S53KXGGA

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/S53KXGGAMRDOBS3IEZXJKX6PAK \
  | 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: 9776ab98c06446e0cb68266e955fcf0282fa92012b74cf5526256de62d159bc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6f22c176e14b95c4b174396bdb6b810beec80b61239a618a30bdc63be1a1c7b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-02T20:04:06Z",
    "title_canon_sha256": "571910b2747da4b35a3dd3249d30b28f9a12bd33647e05b694437d1b8f17332a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02012",
    "kind": "arxiv",
    "version": 1
  }
}