Pith Number

pith:NKEKA4AP

pith:2020:NKEKA4APHGJA5O4OK6LEQOGLQG

not attested not anchored not stored refs pending

Stress-energy of the quantized fields in the spacetime of the Damour-Solodukhin wormhole

Jerzy Matyjasek

arxiv:2005.07077 v1 · 2020-05-14 · 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{NKEKA4APHGJA5O4OK6LEQOGLQG}

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	2026-07-05T01:24:35.534343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a88a0700f39920ebb8e57964838cb81b0ad9fb4b413f0cfb19832a640d5e3a7

Aliases

arxiv: 2005.07077 · arxiv_version: 2005.07077v1 · doi: 10.48550/arxiv.2005.07077 · pith_short_12: NKEKA4APHGJA · pith_short_16: NKEKA4APHGJA5O4O · pith_short_8: NKEKA4AP

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/NKEKA4APHGJA5O4OK6LEQOGLQG \
  | 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: 6a88a0700f39920ebb8e57964838cb81b0ad9fb4b413f0cfb19832a640d5e3a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7ce0937db12bb7833f416b126bd7a275e902ab53a1047ea31631c064c54e05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-05-14T15:45:01Z",
    "title_canon_sha256": "383ef6531362c2d206f237b4ec50aa7ca5421f6e8082eafc262871788682aee7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.07077",
    "kind": "arxiv",
    "version": 1
  }
}