Pith Number

pith:UE5PAK2T

pith:2017:UE5PAK2TWXFDH76EPWVSUSHLF7

not attested not anchored not stored refs pending

COCrIP: Compliant OmniCrawler In-pipeline Robot

Abhishek Sarkar, Akash Singh, Enna Sachdeva, K.Madhava Krishna

arxiv:1704.06817 v1 · 2017-04-22 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UE5PAK2TWXFDH76EPWVSUSHLF7}

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	2026-05-18T00:45:55.698078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a13af02b53b5ca33ffc47dab2a48eb2ffed069e76b7be066a03afcc7705ba230

Aliases

arxiv: 1704.06817 · arxiv_version: 1704.06817v1 · doi: 10.48550/arxiv.1704.06817 · pith_short_12: UE5PAK2TWXFD · pith_short_16: UE5PAK2TWXFDH76E · pith_short_8: UE5PAK2T

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/UE5PAK2TWXFDH76EPWVSUSHLF7 \
  | 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: a13af02b53b5ca33ffc47dab2a48eb2ffed069e76b7be066a03afcc7705ba230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5153f6a51670d25490cc1c4cd8be03f51b32740ebce126f8e7d581f6c244d7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-04-22T16:42:57Z",
    "title_canon_sha256": "1318b688a38ef268428f6c07405c522de8d86113fb1a7462f0f401c4f6769264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06817",
    "kind": "arxiv",
    "version": 1
  }
}