Pith Number

pith:HFQAYRN2

pith:2015:HFQAYRN2KG7SKQED4VX5S5W2JC

not attested not anchored not stored refs pending

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Kai Chen, Luyi Xing, Shi-Min Hu, Tongxin Li, Xiaofeng Wang, Xiaojing Liao, Xiaolong Bai, Xinhui Han

arxiv:1505.06836 v1 · 2015-05-26 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFQAYRN2KG7SKQED4VX5S5W2JC}

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	2026-05-18T02:03:27.793295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39600c45ba51bf254083e56fd976da48a0e025adbf928703ef92084edc1d1fa6

Aliases

arxiv: 1505.06836 · arxiv_version: 1505.06836v1 · doi: 10.48550/arxiv.1505.06836 · pith_short_12: HFQAYRN2KG7S · pith_short_16: HFQAYRN2KG7SKQED · pith_short_8: HFQAYRN2

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/HFQAYRN2KG7SKQED4VX5S5W2JC \
  | 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: 39600c45ba51bf254083e56fd976da48a0e025adbf928703ef92084edc1d1fa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c914a9b70525c8d732b2597668c96de931b841f8be0a3a093782220366befdaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-05-26T07:50:43Z",
    "title_canon_sha256": "10bee973919118876e06c94527d8a6be9dca3f066d64d212bbe95b17756b23c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06836",
    "kind": "arxiv",
    "version": 1
  }
}