Pith Number

pith:FKZUNGBC

pith:2010:FKZUNGBC4HWLYGZ74XAQAVHGKA

not attested not anchored not stored refs pending

The Effect of Gravitational Tidal Forces on Vacuum Polarization: How to Undress a Photon

Graham M. Shore, Timothy J. Hollowood

arxiv:1006.0145 v2 · 2010-06-01 · 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{FKZUNGBC4HWLYGZ74XAQAVHGKA}

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.

Cited by

1 paper in Pith

The Speed of Gravity

Receipt and verification

First computed	2026-05-18T02:33:18.312826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab3469822e1ecbc1b3fe5c10054e65001f410c2f50874f026d1fff3d7af016e

Aliases

arxiv: 1006.0145 · arxiv_version: 1006.0145v2 · doi: 10.48550/arxiv.1006.0145 · pith_short_12: FKZUNGBC4HWL · pith_short_16: FKZUNGBC4HWLYGZ7 · pith_short_8: FKZUNGBC

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/FKZUNGBC4HWLYGZ74XAQAVHGKA \
  | 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: 2ab3469822e1ecbc1b3fe5c10054e65001f410c2f50874f026d1fff3d7af016e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93c0367c3c3bb78683a9593d31470eef0eb288a0de36128973c65b7aab7a05cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-06-01T14:51:03Z",
    "title_canon_sha256": "a12931104ed4bddf22dbc7f9f6114f060a73e233dc2276d913cb554074dbd807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0145",
    "kind": "arxiv",
    "version": 2
  }
}