Pith Number

pith:H3J2IZFF

pith:1992:H3J2IZFFHB5OGOIPGGHKJULS46

not attested not anchored not stored refs pending

Comment on "Attractive Forces between Electrons in 2 + 1 Dimensional QED"

C. R. Hagen

arxiv:hep-th/9212091 v1 · 1992-12-15 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3J2IZFFHB5OGOIPGGHKJULS46}

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	2026-05-18T01:06:05.056457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ed3a464a5387ae3390f318ea4d172e7a96ef2a1b11a3e2752f60ae2fc6db5ee

Aliases

arxiv: hep-th/9212091 · arxiv_version: hep-th/9212091v1 · doi: 10.48550/arxiv.hep-th/9212091 · pith_short_12: H3J2IZFFHB5O · pith_short_16: H3J2IZFFHB5OGOIP · pith_short_8: H3J2IZFF

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/H3J2IZFFHB5OGOIPGGHKJULS46 \
  | 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: 3ed3a464a5387ae3390f318ea4d172e7a96ef2a1b11a3e2752f60ae2fc6db5ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6abd76f59fbed24a72b478f023d579bfd3de8b21e9cb9806c2986cea960498e8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-12-15T14:31:00Z",
    "title_canon_sha256": "213575f82798da4317bd45beca8108b5a505244d9f34cb8f295a8a00361fad85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9212091",
    "kind": "arxiv",
    "version": 1
  }
}