Pith Number

pith:UMIA4ECK

pith:2017:UMIA4ECKWOMNRB6XBWZGDLJC6G

not attested not anchored not stored refs pending

Universality of biochemical feedback and its application to immune cells

Amir Erez, Andrew Mugler, Gr\'egoire Altan-Bonnet, Robert M. Vogel, Tommy A. Byrd

arxiv:1703.04194 v5 · 2017-03-12 · physics.bio-ph · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMIA4ECKWOMNRB6XBWZGDLJC6G}

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	2026-05-17T23:52:08.572165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3100e104ab398d887d70db261ad22f19e9db32b2d4555623ea59dd913ab9d1a

Aliases

arxiv: 1703.04194 · arxiv_version: 1703.04194v5 · doi: 10.48550/arxiv.1703.04194 · pith_short_12: UMIA4ECKWOMN · pith_short_16: UMIA4ECKWOMNRB6X · pith_short_8: UMIA4ECK

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/UMIA4ECKWOMNRB6XBWZGDLJC6G \
  | 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: a3100e104ab398d887d70db261ad22f19e9db32b2d4555623ea59dd913ab9d1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6b4337ef50aea269421f850995583c5aed6121168aa40f7aca4e3a0cb099585",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-03-12T23:08:12Z",
    "title_canon_sha256": "246fe9f4bd53c5bfe04325f8f513f04ccbd636fcd7c87c02183309b21576db4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04194",
    "kind": "arxiv",
    "version": 5
  }
}