Pith Number

pith:J573YLGF

pith:2013:J573YLGFTVBIXSKNWYTLP6WI2H

not attested not anchored not stored refs pending

Constraints on asymmetric dark matter from asteroseismology

Il\'idio Lopes, Jordi Casanellas

arxiv:1307.6519 v2 · 2013-07-24 · astro-ph.SR · hep-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{J573YLGFTVBIXSKNWYTLP6WI2H}

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	2026-05-18T00:49:19.586198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f7fbc2cc59d428bc94db626b7fac8d1da40b0db033e099785640f0d42e317a4

Aliases

arxiv: 1307.6519 · arxiv_version: 1307.6519v2 · doi: 10.48550/arxiv.1307.6519 · pith_short_12: J573YLGFTVBI · pith_short_16: J573YLGFTVBIXSKN · pith_short_8: J573YLGF

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/J573YLGFTVBIXSKNWYTLP6WI2H \
  | 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: 4f7fbc2cc59d428bc94db626b7fac8d1da40b0db033e099785640f0d42e317a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80fd0d50e294be2b5dde6c2694db1120911b470d3aa581f41a5d79721ee9d072",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-24T18:29:17Z",
    "title_canon_sha256": "e2a20ad1014fec794c64f0d5e7151c43f4ab0d546e6e3b8d308b10888c6867fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6519",
    "kind": "arxiv",
    "version": 2
  }
}