Pith Number

pith:LXNWSVTF

pith:2019:LXNWSVTFWR5WDKCP7LYXFOLBLI

not attested not anchored not stored refs pending

Tuning environmental timescales to evolve and maintain generalists

Arvind Murugan, Jiming Sheng, Kabir Husain, Shenshen Wang, Vedant Sachdeva

arxiv:1906.11924 v1 · 2019-06-27 · q-bio.PE · cond-mat.stat-mech · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXNWSVTFWR5WDKCP7LYXFOLBLI}

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	2026-07-05T01:18:36.591160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ddb695665b47b61a84ffaf172b9615a2938c97fe564d446f4130e2e2b2713a8

Aliases

arxiv: 1906.11924 · arxiv_version: 1906.11924v1 · doi: 10.48550/arxiv.1906.11924 · pith_short_12: LXNWSVTFWR5W · pith_short_16: LXNWSVTFWR5WDKCP · pith_short_8: LXNWSVTF

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/LXNWSVTFWR5WDKCP7LYXFOLBLI \
  | 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: 5ddb695665b47b61a84ffaf172b9615a2938c97fe564d446f4130e2e2b2713a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a346e270c59d4553267fd2d62092c35d021fa898bc01272736e432ec316fd5",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2019-06-27T19:22:53Z",
    "title_canon_sha256": "f8699b66fff04d452cf796ce97879f3b325f7df8d7a2f5d931262d6262883d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11924",
    "kind": "arxiv",
    "version": 1
  }
}