Pith Number

pith:MWGVGZVT

pith:2020:MWGVGZVTFFPGK5EGBAVHSVSRCH

not attested not anchored not stored refs pending

Greetings from a Triparental Planet

Albert Kao, Artemy Kolchinsky, Ashley Teufel, David Kinney, Gizem Bacaksizlar, Hajime Shimao, Joshua Garland, Maria Riolo, Michael Price, Natalie Grefenstette, Stefani Crabtree, Tamara van der Does, Tyler Marghetis, Vicky Chuqiao Yang (Santa Fe Institute Postdocs)

arxiv:2011.01508 v1 · 2020-11-03 · q-bio.PE · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWGVGZVTFFPGK5EGBAVHSVSRCH}

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	2026-07-05T01:48:33.415480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

658d5366b3295e657486082a79565111c07a306e89237b4a78b381aa0470d735

Aliases

arxiv: 2011.01508 · arxiv_version: 2011.01508v1 · doi: 10.48550/arxiv.2011.01508 · pith_short_12: MWGVGZVTFFPG · pith_short_16: MWGVGZVTFFPGK5EG · pith_short_8: MWGVGZVT

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/MWGVGZVTFFPGK5EGBAVHSVSRCH \
  | 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: 658d5366b3295e657486082a79565111c07a306e89237b4a78b381aa0470d735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86fa5a86896b90b86b3b51048981d1547353eac3c0e118237e8d3118df6df768",
    "cross_cats_sorted": [
      "econ.GN",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2020-11-03T06:56:21Z",
    "title_canon_sha256": "b5135045cd9d1661f9e5bb098c75f6c3839d3a1082d7b8b8501b16372e984532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.01508",
    "kind": "arxiv",
    "version": 1
  }
}