Pith Number

pith:FCZQWAEA

pith:2012:FCZQWAEAB2H4OQIUGV2MJNSAL2

not attested not anchored not stored refs pending

Photon Self-Energy and Electric Susceptibility in a Magnetized Three-flavor Color Superconductor

Bo Feng, Efrain J. Ferrer, Vivian de la Incera

arxiv:1203.1630 v1 · 2012-03-07 · hep-th · 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{FCZQWAEAB2H4OQIUGV2MJNSAL2}

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	2026-05-18T01:58:13.398173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28b30b00800e8fc741143574c4b6405eb014783fe132289c5b0705e22802f5fe

Aliases

arxiv: 1203.1630 · arxiv_version: 1203.1630v1 · doi: 10.48550/arxiv.1203.1630 · pith_short_12: FCZQWAEAB2H4 · pith_short_16: FCZQWAEAB2H4OQIU · pith_short_8: FCZQWAEA

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/FCZQWAEAB2H4OQIUGV2MJNSAL2 \
  | 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: 28b30b00800e8fc741143574c4b6405eb014783fe132289c5b0705e22802f5fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "340ee7b2612805243cb09bffba00ee50bf3482357fa60bd57584fc9d1d64890b",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-03-07T21:03:54Z",
    "title_canon_sha256": "4db0cf09517e71a936406941f0b59d9eaecff9236b0c5291d2f3e1cdda7b4faa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1630",
    "kind": "arxiv",
    "version": 1
  }
}