Pith Number

pith:FCJSCWIF

pith:2014:FCJSCWIFUBU7NUCZYEH52D2LPR

not attested not anchored not stored refs pending

Small scale structures in coupled scalar field dark matter

Christof Wetterich, Joschka Beyer

arxiv:1407.0141 v1 · 2014-07-01 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCJSCWIFUBU7NUCZYEH52D2LPR}

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	2026-05-18T02:40:10.240416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2893215905a069f6d059c10fdd0f4b7c66b0ef5a52ad62fb3d2d7242221545a6

Aliases

arxiv: 1407.0141 · arxiv_version: 1407.0141v1 · doi: 10.48550/arxiv.1407.0141 · pith_short_12: FCJSCWIFUBU7 · pith_short_16: FCJSCWIFUBU7NUCZ · pith_short_8: FCJSCWIF

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/FCJSCWIFUBU7NUCZYEH52D2LPR \
  | 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: 2893215905a069f6d059c10fdd0f4b7c66b0ef5a52ad62fb3d2d7242221545a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc810d5db22dda21ad1dcdfc1573bb016f7bcffaf78639360066d970675bfc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-07-01T08:43:18Z",
    "title_canon_sha256": "3abf107d34ba146926213531d3b6ce4e508b2c64df7a372c657a29ca32d8e85d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0141",
    "kind": "arxiv",
    "version": 1
  }
}