Pith Number

pith:ZRELXDNS

pith:2017:ZRELXDNSHJUJ7LEVCXGGDQAFRN

not attested not anchored not stored refs pending

Documenting API Input/Output Examples

Ameer Armaly, Collin McMillan, Qiyu Zhi, Ronald Metoyer, Siyuan Jiang

arxiv:1703.09613 v2 · 2017-03-28 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRELXDNSHJUJ7LEVCXGGDQAFRN}

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	2026-05-18T00:07:50.901976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc48bb8db23a689fac9515cc61c0058b42447f87b7d1532017d1f6d10a6253d6

Aliases

arxiv: 1703.09613 · arxiv_version: 1703.09613v2 · doi: 10.48550/arxiv.1703.09613 · pith_short_12: ZRELXDNSHJUJ · pith_short_16: ZRELXDNSHJUJ7LEV · pith_short_8: ZRELXDNS

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/ZRELXDNSHJUJ7LEVCXGGDQAFRN \
  | 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: cc48bb8db23a689fac9515cc61c0058b42447f87b7d1532017d1f6d10a6253d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bc15580f9baa377ac3244433bec9e8bb2db4a384ccd23c89cbc962b2a51ea45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-03-28T14:50:39Z",
    "title_canon_sha256": "db5bca74eeee3ab27711df30fadd546b6565f65a59cbdf986dadbc1ca260019f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09613",
    "kind": "arxiv",
    "version": 2
  }
}