Pith Number

pith:BIKEAFJC

pith:2000:BIKEAFJCOTGUVTXMPIGM3T5DAW

not attested not anchored not stored refs pending

Quintessence models in Supergravity

E.J. Copeland, F. Rosati, N.J. Nunes

arxiv:hep-ph/0005222 v2 · 2000-05-22 · hep-ph · 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{BIKEAFJCOTGUVTXMPIGM3T5DAW}

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	2026-07-04T23:57:30.538397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a1440152274cd4aceec7a0ccdcfa30581779f09d39b899f6a06643184e4032f

Aliases

arxiv: hep-ph/0005222 · arxiv_version: hep-ph/0005222v2 · doi: 10.48550/arxiv.hep-ph/0005222 · pith_short_12: BIKEAFJCOTGU · pith_short_16: BIKEAFJCOTGUVTXM · pith_short_8: BIKEAFJC

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/BIKEAFJCOTGUVTXMPIGM3T5DAW \
  | 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: 0a1440152274cd4aceec7a0ccdcfa30581779f09d39b899f6a06643184e4032f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bced52b15c2220705f9a3719143f782538b08ff4154e56aebff8513e643286f",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-05-22T17:10:11Z",
    "title_canon_sha256": "77b5e216a5954bb3e1b5f6676063a50769a187bdf1c306e97e6fabdbb3c4c0dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0005222",
    "kind": "arxiv",
    "version": 2
  }
}