Pith Number

pith:4FICJD6N

pith:1995:4FICJD6NLK3ELGK6D4VZK3RCSM

not attested not anchored not stored refs pending

String Evolution with Friction

C.J.A.P. Martins, E.P.S. Shellard (DAMTP, University of Cambridge)

arxiv:hep-ph/9507335 v1 · 1995-07-18 · hep-ph · astro-ph · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FICJD6NLK3ELGK6D4VZK3RCSM}

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	2026-05-18T01:06:30.123352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e150248fcd5ab645995e1f2b956e229303e793f4ca1ebfabf2c4cb3f049e01ca

Aliases

arxiv: hep-ph/9507335 · arxiv_version: hep-ph/9507335v1 · doi: 10.48550/arxiv.hep-ph/9507335 · pith_short_12: 4FICJD6NLK3E · pith_short_16: 4FICJD6NLK3ELGK6 · pith_short_8: 4FICJD6N

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/4FICJD6NLK3ELGK6D4VZK3RCSM \
  | 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: e150248fcd5ab645995e1f2b956e229303e793f4ca1ebfabf2c4cb3f049e01ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba7264af31bad8f2b80ac4dab225eb07ba5866d672748ded4c852fd888bae38f",
    "cross_cats_sorted": [
      "astro-ph",
      "cond-mat"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-07-18T18:57:23Z",
    "title_canon_sha256": "c0857eb71e8a805cdb427e805689d19c2806c97b121720abf9ca7b77677114a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9507335",
    "kind": "arxiv",
    "version": 1
  }
}