Pith Number

pith:DNQYCRE2

pith:2016:DNQYCRE23G6IELVO6EWHOER4SJ

not attested not anchored not stored refs pending

Who Is Guilty?

Andrew The, Ashwin Padaki, Benjamin Chen, Ezra Erives, Jacob Tan, Jonathan Hsu, Leon Fan, Michael Gerovitch, Nastia Polina, Neil Malur, Tanya Khovanova, Will Sun

arxiv:1603.08549 v1 · 2016-03-23 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNQYCRE23G6IELVO6EWHOER4SJ}

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	2026-05-18T01:18:06.102188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b6181449ad9bc822eaef12c77123c92518e386bdf73391378f93ebd40b3b9cf

Aliases

arxiv: 1603.08549 · arxiv_version: 1603.08549v1 · doi: 10.48550/arxiv.1603.08549 · pith_short_12: DNQYCRE23G6I · pith_short_16: DNQYCRE23G6IELVO · pith_short_8: DNQYCRE2

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/DNQYCRE23G6IELVO6EWHOER4SJ \
  | 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: 1b6181449ad9bc822eaef12c77123c92518e386bdf73391378f93ebd40b3b9cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75dbb616047670a85a86e03f08a507dd1e4cb74aad4770d2b5b3b492d9c61d05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2016-03-23T17:34:15Z",
    "title_canon_sha256": "13e441af560c671a896405eabdb8157f35ce7961bf3c01d8ca83560a1a265b32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08549",
    "kind": "arxiv",
    "version": 1
  }
}