Pith Number

pith:BQ4TMC3B

pith:2025:BQ4TMC3B6BKFBU3IHYXW2XRVT3

not attested not anchored not stored refs pending

Modal Geometry Governs Proteoform Dynamics

James N. Cobley

arxiv:2508.20004 v2 · 2025-08-27 · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQ4TMC3B6BKFBU3IHYXW2XRVT3}

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	2026-07-05T12:04:40.030018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c39360b61f05450d3683e2f6d5e359ef57bcfb695d9f03d5edb393ccefb9956

Aliases

arxiv: 2508.20004 · arxiv_version: 2508.20004v2 · doi: 10.48550/arxiv.2508.20004 · pith_short_12: BQ4TMC3B6BKF · pith_short_16: BQ4TMC3B6BKFBU3I · pith_short_8: BQ4TMC3B

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/BQ4TMC3B6BKFBU3IHYXW2XRVT3 \
  | 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: 0c39360b61f05450d3683e2f6d5e359ef57bcfb695d9f03d5edb393ccefb9956

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dee801559a261c9658a17703d3a76565c1283d703a22657aff9a651712571be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2025-08-27T16:07:55Z",
    "title_canon_sha256": "da63b6c5efbed80f39a06805ffb3a9fc03dcdc779d5af7c14ee5df32104a2c88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20004",
    "kind": "arxiv",
    "version": 2
  }
}