Pith Number

pith:YCZTFPMY

pith:2016:YCZTFPMYB5UBV4SRTRMA4MF47N

not attested not anchored not stored refs pending

Funding acknowledgment analysis:Queries and Caveats

Guangyuan Hu, Li Tang, Weishu Liu

arxiv:1601.00245 v1 · 2016-01-03 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YCZTFPMYB5UBV4SRTRMA4MF47N}

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	2026-05-18T01:15:32.168693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0b332bd980f681af2519c580e30bcfb7dead281efcc4039f81c79993bfe504b

Aliases

arxiv: 1601.00245 · arxiv_version: 1601.00245v1 · doi: 10.48550/arxiv.1601.00245 · pith_short_12: YCZTFPMYB5UB · pith_short_16: YCZTFPMYB5UBV4SR · pith_short_8: YCZTFPMY

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/YCZTFPMYB5UBV4SRTRMA4MF47N \
  | 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: c0b332bd980f681af2519c580e30bcfb7dead281efcc4039f81c79993bfe504b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea4940b83289277b4e8c9ee22422457cc16ae8f3066b697449a9447c9ebf38a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2016-01-03T05:00:30Z",
    "title_canon_sha256": "a3850b1ae53a0188ffdfb97f4d08a93129f9cb4631de2818d175a1e37a2ae9d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00245",
    "kind": "arxiv",
    "version": 1
  }
}