Pith Number

pith:FK5REBIG

pith:2013:FK5REBIGTCIGDJCOUTJCDND6XG

not attested not anchored not stored refs pending

Encounter dynamics of a small target by a polymer diffusing in a confined domain

A. Amitai, Avi Ziskind, Carlo Amoruso, D. Holcman

arxiv:1301.4092 v1 · 2013-01-17 · cond-mat.soft · physics.bio-ph · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FK5REBIGTCIGDJCOUTJCDND6XG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:52:06.273178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2abb120506989061a44ea4d221b47eb98bc53a4c68a45daf84c2e2ecb5602f3d

Aliases

arxiv: 1301.4092 · arxiv_version: 1301.4092v1 · doi: 10.48550/arxiv.1301.4092 · pith_short_12: FK5REBIGTCIG · pith_short_16: FK5REBIGTCIGDJCO · pith_short_8: FK5REBIG

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/FK5REBIGTCIGDJCOUTJCDND6XG \
  | 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: 2abb120506989061a44ea4d221b47eb98bc53a4c68a45daf84c2e2ecb5602f3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa029fe5a856c4913eab6954b3d0cf00a37a793725cd4655c6243e1c865b0aa5",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-01-17T13:30:51Z",
    "title_canon_sha256": "2c0e0c540ef73f1b46a7397ec984c729566035f01afdbde1e826fa271718756b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4092",
    "kind": "arxiv",
    "version": 1
  }
}