Pith Number

pith:54VA4LAG

pith:2007:54VA4LAG5PVXZ55HWRFXEIH2F5

not attested not anchored not stored refs pending

Quintessential Kination and Leptogenesis

Eung Jin Chun (Korea Inst. Advanced Study, MCTP), Seoul), Seoul & Michigan U., Stefano Scopel (Korea Inst. Advanced Study

arxiv:0707.1544 v1 · 2007-07-11 · astro-ph · 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{54VA4LAG5PVXZ55HWRFXEIH2F5}

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.

Cited by

1 paper in Pith

Spontaneous Scoto-leptogenesis

Receipt and verification

First computed	2026-07-04T15:44:27.964276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef2a0e2c06ebeb7cf7a7b44b7220fa2f737460c60db605d2320785441ef03a79

Aliases

arxiv: 0707.1544 · arxiv_version: 0707.1544v1 · doi: 10.48550/arxiv.0707.1544 · pith_short_12: 54VA4LAG5PVX · pith_short_16: 54VA4LAG5PVXZ55H · pith_short_8: 54VA4LAG

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/54VA4LAG5PVXZ55HWRFXEIH2F5 \
  | 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: ef2a0e2c06ebeb7cf7a7b44b7220fa2f737460c60db605d2320785441ef03a79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9fb0f613a831551854b6049a2615a11a20efec51fc07479d8e5a18ca88afd27",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-07-11T04:45:40Z",
    "title_canon_sha256": "6f1732a7b44f434d234ee5ea9d8033569a8d02d5214c5b4a0fd00d6a8aea50bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.1544",
    "kind": "arxiv",
    "version": 1
  }
}