Pith Number

pith:NXAFD3RZ

pith:2013:NXAFD3RZXDBRWBYVS3XWVWMK2S

not attested not anchored not stored refs pending

Robust forward simulations of recurrent hitchhiking

Lawrence H. Uricchio, Ryan D. Hernandez

arxiv:1307.6594 v2 · 2013-07-24 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXAFD3RZXDBRWBYVS3XWVWMK2S}

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	2026-05-18T02:52:23.524461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dc051ee39b8c31b071596ef6ad98ad4b278cb2e73177c9a3b8bf6929398458d

Aliases

arxiv: 1307.6594 · arxiv_version: 1307.6594v2 · doi: 10.48550/arxiv.1307.6594 · pith_short_12: NXAFD3RZXDBR · pith_short_16: NXAFD3RZXDBRWBYV · pith_short_8: NXAFD3RZ

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/NXAFD3RZXDBRWBYVS3XWVWMK2S \
  | 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: 6dc051ee39b8c31b071596ef6ad98ad4b278cb2e73177c9a3b8bf6929398458d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96a743c761a60a15a4d338809b85b45fba62ec84b3708f906d346efaeb8aec46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-07-24T21:40:45Z",
    "title_canon_sha256": "a6506b867df5bbe1d4b833b600abf1c8d9177a3a35b51135ebdf193cd21f9532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6594",
    "kind": "arxiv",
    "version": 2
  }
}