Pith Number

pith:F3EC4DHB

pith:2009:F3EC4DHB3RSGAGCOSNM2X55EZV

not attested not anchored not stored refs pending

Configurations of polymers attached to probes

Mehran Kardar, Roy Bubis, Yacov Kantor

arxiv:0910.0420 v1 · 2009-10-02 · cond-mat.stat-mech · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3EC4DHB3RSGAGCOSNM2X55EZV}

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	2026-05-18T02:11:34.883883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ec82e0ce1dc6460184e9359abf7a4cd574d7052ee8ed1ec86f6c502bfe63605

Aliases

arxiv: 0910.0420 · arxiv_version: 0910.0420v1 · doi: 10.48550/arxiv.0910.0420 · pith_short_12: F3EC4DHB3RSG · pith_short_16: F3EC4DHB3RSGAGCO · pith_short_8: F3EC4DHB

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/F3EC4DHB3RSGAGCOSNM2X55EZV \
  | 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: 2ec82e0ce1dc6460184e9359abf7a4cd574d7052ee8ed1ec86f6c502bfe63605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc66bce88f5b0335d551c3c5b3999f326501fcdfbdd6d1beb67a32661fc540a5",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-10-02T15:16:51Z",
    "title_canon_sha256": "7c240c1a57007ef822edf1969ff58d958864d0783e00d3352cb7c054144e92b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0420",
    "kind": "arxiv",
    "version": 1
  }
}