Pith Number

pith:IRS5EAKB

pith:2010:IRS5EAKBISNUKUOGWDV6XDNRZA

not attested not anchored not stored refs pending

Euclidean wormholes with Phantom field and Phantom field accompanied by perfect fluid

F. Darabi

arxiv:1010.2081 v2 · 2010-10-11 · 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{IRS5EAKBISNUKUOGWDV6XDNRZA}

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	2026-05-18T02:05:06.725609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4465d20141449b4551c6b0ebeb8db1c80ec07989aa2d22e5848fb87255d9f743

Aliases

arxiv: 1010.2081 · arxiv_version: 1010.2081v2 · doi: 10.48550/arxiv.1010.2081 · pith_short_12: IRS5EAKBISNU · pith_short_16: IRS5EAKBISNUKUOG · pith_short_8: IRS5EAKB

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/IRS5EAKBISNUKUOGWDV6XDNRZA \
  | 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: 4465d20141449b4551c6b0ebeb8db1c80ec07989aa2d22e5848fb87255d9f743

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf0cc49ef0381d0b6551cb72c942b6082318b1f9fcf53a7ff2ecc4bda86bc151",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-10-11T12:17:25Z",
    "title_canon_sha256": "053483cb1df93a75e0ebe9c477c639e3169c5be5100a290352c09ff154307759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2081",
    "kind": "arxiv",
    "version": 2
  }
}