Pith Number

pith:IGV6DDT3

pith:2009:IGV6DDT3OARX6GL5ZGTEN22YWB

not attested not anchored not stored refs pending

Dirac-Born-Infeld Field Trapped in the Braneworld

Claudia Moreno, Dania Gonzalez, Israel Quiros, Ricardo Garcia-Salcedo, Tame Gonzalez

arxiv:0907.0185 v4 · 2009-07-01 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IGV6DDT3OARX6GL5ZGTEN22YWB}

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	2026-05-18T04:32:53.538696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41abe18e7b70237f197dc9a646eb58b05c10195b49f3948b5aa5d9d1668ed824

Aliases

arxiv: 0907.0185 · arxiv_version: 0907.0185v4 · doi: 10.48550/arxiv.0907.0185 · pith_short_12: IGV6DDT3OARX · pith_short_16: IGV6DDT3OARX6GL5 · pith_short_8: IGV6DDT3

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/IGV6DDT3OARX6GL5ZGTEN22YWB \
  | 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: 41abe18e7b70237f197dc9a646eb58b05c10195b49f3948b5aa5d9d1668ed824

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ebf3bedcd2fed90d2379f94304199de35b0537a909480cd11013eeeb27ba7d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-07-01T15:50:59Z",
    "title_canon_sha256": "759d7ba80ffe2f176ea8a8d436e235114fb934d7108f2457a9e4c2b8210f43ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0185",
    "kind": "arxiv",
    "version": 4
  }
}