Pith Number

pith:6EOGVVHB

pith:2007:6EOGVVHBLKYNONSNJN2GR7M5LO

not attested not anchored not stored refs pending

Fermion mass and the pressure of dense matter

Eduardo S. Fraga, Let\'icia F. Palhares

arxiv:hep-ph/0701092 v1 · 2007-01-11 · 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{6EOGVVHBLKYNONSNJN2GR7M5LO}

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	2026-05-18T01:09:17.171941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f11c6ad4e15ab0d7364d4b7468fd9d5b99e79a6a13d28a040f7961a0ee6f2e90

Aliases

arxiv: hep-ph/0701092 · arxiv_version: hep-ph/0701092v1 · doi: 10.48550/arxiv.hep-ph/0701092 · pith_short_12: 6EOGVVHBLKYN · pith_short_16: 6EOGVVHBLKYNONSN · pith_short_8: 6EOGVVHB

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/6EOGVVHBLKYNONSNJN2GR7M5LO \
  | 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: f11c6ad4e15ab0d7364d4b7468fd9d5b99e79a6a13d28a040f7961a0ee6f2e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2147caabf47f3795e0a2f868df020ec64d2f3dad2177b11296eab2ef486bf6d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-01-11T19:16:54Z",
    "title_canon_sha256": "de42da8f8ddde8cfcd3a0bd7066e8bc72191f2e45730213cbed95b052e251c61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0701092",
    "kind": "arxiv",
    "version": 1
  }
}