Pith Number

pith:C3PSKRZN

pith:2009:C3PSKRZN6RFBPVKRLPU64CZVDN

not attested not anchored not stored refs pending

Time Delays of Strings in D-particle Backgrounds and Vacuum Refractive Indices

Dan Xie, Dimitri V. Nanopoulos, Nick E. Mavromatos, Tianjun Li

arxiv:0903.1303 v2 · 2009-03-07 · hep-th · astro-ph.HE · gr-qc · 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{C3PSKRZN6RFBPVKRLPU64CZVDN}

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

Monte Carlo simulation of GRB data to test Lorentz-invariance violation

Receipt and verification

First computed	2026-07-04T15:51:49.207842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16df25472df44a17d5515be9ee0b351b7da7c844812dc89ccd9789a9320aa676

Aliases

arxiv: 0903.1303 · arxiv_version: 0903.1303v2 · doi: 10.48550/arxiv.0903.1303 · pith_short_12: C3PSKRZN6RFB · pith_short_16: C3PSKRZN6RFBPVKR · pith_short_8: C3PSKRZN

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/C3PSKRZN6RFBPVKRLPU64CZVDN \
  | 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: 16df25472df44a17d5515be9ee0b351b7da7c844812dc89ccd9789a9320aa676

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a627863eef4c5b6cc6af93925f08529fbba9b34715e32a64ec2b18391ed3a11",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-03-07T23:36:10Z",
    "title_canon_sha256": "da41382091af769dc2146844a342f66a55838f71c1fe4e3af66a2d65fa4b6d00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1303",
    "kind": "arxiv",
    "version": 2
  }
}