Pith Number

pith:HZZJSAG7

pith:2007:HZZJSAG7HGZ7XJSZCTENQ2G2O6

not attested not anchored not stored refs pending

Wave propagation in axion electrodynamics

Yakov Itin

arxiv:0706.2991 v1 · 2007-06-20 · 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{HZZJSAG7HGZ7XJSZCTENQ2G2O6}

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	2026-05-18T03:31:42.060796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e729900df39b3fba65914c8d868da77bb6b163ef1b06e3351ba94fcf47c4e8e

Aliases

arxiv: 0706.2991 · arxiv_version: 0706.2991v1 · doi: 10.48550/arxiv.0706.2991 · pith_short_12: HZZJSAG7HGZ7 · pith_short_16: HZZJSAG7HGZ7XJSZ · pith_short_8: HZZJSAG7

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/HZZJSAG7HGZ7XJSZCTENQ2G2O6 \
  | 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: 3e729900df39b3fba65914c8d868da77bb6b163ef1b06e3351ba94fcf47c4e8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b2b11a5b299878e4339f45ecd55014548a45eedcb3962aece04f15bc5195cc8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-06-20T14:07:49Z",
    "title_canon_sha256": "d0c2b1461a57dbf0664ffd497a6d1a5a8548a6457e20715fe1f8839f7c0a344d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.2991",
    "kind": "arxiv",
    "version": 1
  }
}