Pith Number

pith:X5O46CX3

pith:2018:X5O46CX33K7RGBB4SNOKNVMNHW

not attested not anchored not stored refs pending

Coffee stains, cell receptors, and time crystals: Lessons from the old literature

Raymond E. Goldstein

arxiv:1811.08179 v1 · 2018-11-20 · cond-mat.soft · cond-mat.stat-mech · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X5O46CX33K7RGBB4SNOKNVMNHW}

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	2026-05-18T00:00:16.612029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf5dcf0afbdabf13043c935ca6d58d3db614305491fe4747148d129eb9b73d88

Aliases

arxiv: 1811.08179 · arxiv_version: 1811.08179v1 · doi: 10.48550/arxiv.1811.08179 · pith_short_12: X5O46CX33K7R · pith_short_16: X5O46CX33K7RGBB4 · pith_short_8: X5O46CX3

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/X5O46CX33K7RGBB4SNOKNVMNHW \
  | 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: bf5dcf0afbdabf13043c935ca6d58d3db614305491fe4747148d129eb9b73d88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f67ec824d9921f5dbdd0186f47a42d5f94d0ff1ed224c9ab875222d04595cff",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-11-20T11:10:35Z",
    "title_canon_sha256": "7e238c01634cfc2d3cadba6d16b1a639155c62aa8d3471b935d97f5a58eaf24a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08179",
    "kind": "arxiv",
    "version": 1
  }
}