Pith Number

pith:QJRSYUAO

pith:2015:QJRSYUAO5AIEG5XQOXHQVPVVTU

not attested not anchored not stored refs pending

Demonstration of KVN phase referencing capability

Aeree Chung, Bong Won Sohn, Evangelia Tremou, Taehyun Jung

arxiv:1511.03577 v1 · 2015-11-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJRSYUAO5AIEG5XQOXHQVPVVTU}

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	2026-05-18T01:27:08.684043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82632c500ee8104376f075cf0abeb59d0b23e292726d6792e427ca063a7f1f61

Aliases

arxiv: 1511.03577 · arxiv_version: 1511.03577v1 · doi: 10.48550/arxiv.1511.03577 · pith_short_12: QJRSYUAO5AIE · pith_short_16: QJRSYUAO5AIEG5XQ · pith_short_8: QJRSYUAO

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/QJRSYUAO5AIEG5XQOXHQVPVVTU \
  | 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: 82632c500ee8104376f075cf0abeb59d0b23e292726d6792e427ca063a7f1f61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "762e6330083149199df037d29122706f65b1116b5b5bcaee9469bd129e479717",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-11T17:07:09Z",
    "title_canon_sha256": "68e9f2c5440f3ac48a2c1c7b2b137d1d7a6d6b0304d9998d925f33858f66d12c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03577",
    "kind": "arxiv",
    "version": 1
  }
}