Pith Number

pith:7PRJUUD7

pith:2018:7PRJUUD7MNW4DQPBUHD6A7CBPC

not attested not anchored not stored refs pending

Interpreting the semi-classical stress-energy tensor in a Schwarzschild background, implications for the information paradox

James M. Bardeen

arxiv:1808.08638 v1 · 2018-08-26 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PRJUUD7MNW4DQPBUHD6A7CBPC}

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	2026-05-18T00:07:13.794990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbe29a507f636dc1c1e1a1c7e07c4178b6174b09aaec92af22d8f722663169b0

Aliases

arxiv: 1808.08638 · arxiv_version: 1808.08638v1 · doi: 10.48550/arxiv.1808.08638 · pith_short_12: 7PRJUUD7MNW4 · pith_short_16: 7PRJUUD7MNW4DQPB · pith_short_8: 7PRJUUD7

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/7PRJUUD7MNW4DQPBUHD6A7CBPC \
  | 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: fbe29a507f636dc1c1e1a1c7e07c4178b6174b09aaec92af22d8f722663169b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee15a6d91ee1f3f92f8a6aa075d076be2f662f55b5749c42cc4ca52ff3aedfaf",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-08-26T22:55:38Z",
    "title_canon_sha256": "d232a40acaf8faf4c91a9532a54b0366fe951437ccd3035ed704ab3852f7cfbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08638",
    "kind": "arxiv",
    "version": 1
  }
}