Pith Number

pith:6V27M5ZB

pith:2013:6V27M5ZBYLBHZ4A4GBW4AINWPQ

not attested not anchored not stored refs pending

Dark Matter Phase Transition Constrained at O(0.1) eV with LSB Rotation Curves

Axel de la Macorra, Jorge L. Cervantes-Cota, Jorge Mastache

arxiv:1305.0073 v1 · 2013-05-01 · 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{6V27M5ZBYLBHZ4A4GBW4AINWPQ}

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	2026-05-18T03:26:42.108878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f575f67721c2c27cf01c306dc021b67c2b17dbc64df0b5f36866d27f73c7a749

Aliases

arxiv: 1305.0073 · arxiv_version: 1305.0073v1 · doi: 10.48550/arxiv.1305.0073 · pith_short_12: 6V27M5ZBYLBH · pith_short_16: 6V27M5ZBYLBHZ4A4 · pith_short_8: 6V27M5ZB

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/6V27M5ZBYLBHZ4A4GBW4AINWPQ \
  | 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: f575f67721c2c27cf01c306dc021b67c2b17dbc64df0b5f36866d27f73c7a749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28066caa295d94ed359fafa47af93aec79cf490bd8cd683c25430d8f0655fad6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-01T02:45:44Z",
    "title_canon_sha256": "db8a704c037fecf8eb978a1a3e6a3969f645925a75b3f4c7a7047637badc4ec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0073",
    "kind": "arxiv",
    "version": 1
  }
}