Pith Number

pith:U6N54TDY

pith:1995:U6N54TDYD2VQQXCBGASMT6DPB5

not attested not anchored not stored refs pending

The Causal Phase in $QED_{3}$

B. M. Pimentel, J. L. Boldo, J. L. Tomazelli

arxiv:hep-th/9508161 v1 · 1995-08-30 · 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{U6N54TDYD2VQQXCBGASMT6DPB5}

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	2026-05-18T04:35:16.649432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a79bde4c781eab085c413024c9f86f0f76834e6dfdc1d13b788b65c71a14cee9

Aliases

arxiv: hep-th/9508161 · arxiv_version: hep-th/9508161v1 · doi: 10.48550/arxiv.hep-th/9508161 · pith_short_12: U6N54TDYD2VQ · pith_short_16: U6N54TDYD2VQQXCB · pith_short_8: U6N54TDY

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/U6N54TDYD2VQQXCBGASMT6DPB5 \
  | 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: a79bde4c781eab085c413024c9f86f0f76834e6dfdc1d13b788b65c71a14cee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7f60290e5e8823dd3addb933badcb7a5028dc70d24bcc2fc78050887c4b0006",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-08-30T00:10:49Z",
    "title_canon_sha256": "2b8f620a8cbbf07ce53533667dcc18525e62c9226b459901e430a6e9f786011e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9508161",
    "kind": "arxiv",
    "version": 1
  }
}