Pith Number

pith:THEDFC6D

pith:2000:THEDFC6DKXYMLZGC53BHYVJQHN

not attested not anchored not stored refs pending

High Energy Physics and Quintessence

Jerome Martin, Philippe Brax

arxiv:astro-ph/0005449 v1 · 2000-05-23 · astro-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{THEDFC6DKXYMLZGC53BHYVJQHN}

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	2026-07-04T14:10:23.208207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99c8328bc355f0c5e4c2eec27c55303b7e7803f357f05d58761246ebdc32480c

Aliases

arxiv: astro-ph/0005449 · arxiv_version: astro-ph/0005449v1 · doi: 10.48550/arxiv.astro-ph/0005449 · pith_short_12: THEDFC6DKXYM · pith_short_16: THEDFC6DKXYMLZGC · pith_short_8: THEDFC6D

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/THEDFC6DKXYMLZGC53BHYVJQHN \
  | 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: 99c8328bc355f0c5e4c2eec27c55303b7e7803f357f05d58761246ebdc32480c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6057aa0c4e92d2c424365ba88f78c99961d3fff1615fb46fda832f28b5c7c774",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-05-23T12:33:43Z",
    "title_canon_sha256": "792d2e80aa55c31e2d1cf7c3abfac2aed2ddf986888cc8111c96993ee1bc3115"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0005449",
    "kind": "arxiv",
    "version": 1
  }
}