Pith Number

pith:QIKFCLAC

pith:2017:QIKFCLACZMJIHVLL6QYNV2VKLE

not attested not anchored not stored refs pending

Non-equilibrium odds for the emergence of life

Elan Stopnitzky, Susanne Still

arxiv:1705.02105 v1 · 2017-05-05 · 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{QIKFCLACZMJIHVLL6QYNV2VKLE}

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	2026-05-17T23:46:50.566510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8214512c02cb1283d56bf430daeaaa59263e3851fef70c0b0b282e742d475bf7

Aliases

arxiv: 1705.02105 · arxiv_version: 1705.02105v1 · doi: 10.48550/arxiv.1705.02105 · pith_short_12: QIKFCLACZMJI · pith_short_16: QIKFCLACZMJIHVLL · pith_short_8: QIKFCLAC

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/QIKFCLACZMJIHVLL6QYNV2VKLE \
  | 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: 8214512c02cb1283d56bf430daeaaa59263e3851fef70c0b0b282e742d475bf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62e8cecd5baa243cf0619000b9822689c9c29ee6397ead14633d7c93f6fa0831",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-05-05T07:18:37Z",
    "title_canon_sha256": "0a62af350d3b83d14d82684e14869386f0d4c3b369e64f254e119d29b69c1b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02105",
    "kind": "arxiv",
    "version": 1
  }
}