Pith Number

pith:5ASV2RY4

pith:2015:5ASV2RY4MFYC7LOMET7OPZY3NX

not attested not anchored not stored refs pending

Visualizing Interstellar's Wormhole

Eugenie von Tunzelmann (1), Kip S. Thorne (2) ((1) Double Negative Ltd (2) California Institute of Technology), Oliver James (1), Paul Franklin (1)

arxiv:1502.03809 v3 · 2015-02-12 · gr-qc · physics.pop-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{5ASV2RY4MFYC7LOMET7OPZY3NX}

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

Observing of background electromagnetic radiation of the real sky through the throat of a wormhole

Receipt and verification

First computed	2026-05-18T01:55:07.057170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8255d471c61702fadcc24fee7e71b6df3fc73b9d43f6e3dd93f2164d507a9a9

Aliases

arxiv: 1502.03809 · arxiv_version: 1502.03809v3 · doi: 10.48550/arxiv.1502.03809 · pith_short_12: 5ASV2RY4MFYC · pith_short_16: 5ASV2RY4MFYC7LOM · pith_short_8: 5ASV2RY4

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/5ASV2RY4MFYC7LOMET7OPZY3NX \
  | 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: e8255d471c61702fadcc24fee7e71b6df3fc73b9d43f6e3dd93f2164d507a9a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "659e91660d877087450065fde864a8abfe4daa7d46b3b171b606d87c7d5c1163",
    "cross_cats_sorted": [
      "physics.pop-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-12T20:57:01Z",
    "title_canon_sha256": "3fd91f1edf376eec1236263362291ce24c969be2abc537f6b9ee387e6d99ff00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03809",
    "kind": "arxiv",
    "version": 3
  }
}